Relatório Hidrológico - São Nicolau / RS

Mapas de Contexto
Context Map
Informações Gerais
Município Estado Área Área urbana
São Nicolau RS 485.588 km² 3 km²
Tabela Desastres
Selecione o tipo de desastres:

data DH_MORTOS DH_FERIDOS DH_total_danos_humanos DM_total_danos_materiais descricao_tipologia
2017-06-01 0 0 2500 1557000,00 Chuvas Intensas
2014-07-11 0 0 884 2175000,00 Enxurradas
1998-09-18 0 0 0 0,00 Enxurradas

Resumo TRs estações selecionadas
Resumo das estações com a média do TR para os desastres com danos humanos

Código TR Empirico TR gumbel_r TR lognorm
75500000 9.71 26.325 16.58
75550000 9.335 9.335 11.34

Estações à Montante

Não foram encontradas estações nesta seção

Estações à Jusante

Código cobacia Rio Área mont. (km²) Início Fim Período (anos) Operando Selecionada % Falhas
77150000 82535 RIO URUGUAI 187835.27 1982/12 2024/01 76 sim 4.05%
75900000 8271313 RIO URUGUAI 130903.14 1983/01 2024/01 33 sim 41.99%
75780000 8271771 RIO URUGUAI 124850.3 1985/10 2024/01 79 sim 31.96%
75550000 8271977 RIO URUGUAI 116163.6 1983/01 2024/01 87 sim X 33.47%
75500000 8272155 RIO PIRATINIM 5237.71 1941/11 2023/12 77 sim X 1.32%

Análise estação: 75550000
Tabela Resumo - Desastres vs Hidrologia

Data Evento Óbitos Feridos Danos Humanos Danos Materiais Tipologia Ano Hidro Vazao Data Máxima TR Empirico TR lognorm TR gumbel_r
2017-06-01 0 0 2500 1557000,00 Chuvas Intensas 2017/2018 22607.4 2017-06-03 8.0 7.99 7.16
2014-07-11 0 0 884 2175000,00 Enxurradas 2014/2015 25490.1 2014-06-30 10.67 14.69 11.51
1998-09-18 0 0 0 0,00 Enxurradas 1998/1999 NaT

Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r
2023/2024 31203.6 2023-11-20 32.0 56.32 30.37
1983/1984 27725.3 1983-07-18 16.0 24.39 16.77
2014/2015 25490.1 2014-06-30 10.67 14.69 11.51
2017/2018 22607.4 2017-06-03 8.0 7.99 7.16
1992/1993 22574.1 1992-06-01 6.4 7.94 7.12
1990/1991 22506.7 1990-06-08 5.33 7.83 7.04
1984/1985 20880.1 1984-08-10 4.57 5.7 5.43
2015/2016 19662.9 2015-07-18 4.0 4.56 4.49
2022/2023 18224.7 2022-06-01 3.56 3.56 3.62
1989/1990 17940.1 1989-09-16 3.2 3.4 3.47
2011/2012 15718.3 2011-07-24 2.91 2.43 2.53
2008/2009 15657.1 2008-11-01 2.67 2.41 2.51
2010/2011 15314.9 2010-04-29 2.46 2.3 2.4
1993/1994 15096.0 1993-07-08 2.29 2.23 2.33
1987/1988 14696.9 1987-05-18 2.13 2.12 2.22
1994/1995 14420.3 1994-07-08 2.0 2.04 2.14
2009/2010 13304.4 2009-09-15 1.88 1.79 1.87
2019/2020 12371.6 2019-05-14 1.78 1.62 1.68
1985/1986 11983.0 1985-05-11 1.68 1.56 1.62
1986/1987 11505.4 1986-04-09 1.6 1.49 1.54
2013/2014 11392.4 2013-09-25 1.52 1.47 1.52
2020/2021 11102.3 2020-07-10 1.45 1.44 1.48
1991/1992 10190.9 1991-06-23 1.39 1.33 1.37
2018/2019 9975.0 2018-11-03 1.33 1.31 1.34
2024/2025 9886.6 2024-01-21 1.28 1.3 1.33
1988/1989 9270.3 1988-05-06 1.23 1.25 1.27
2016/2017 8672.4 2016-03-27 1.19 1.21 1.22
2021/2022 8644.9 2021-10-17 1.14 1.2 1.22
2012/2013 8237.7 2012-10-31 1.1 1.18 1.19
1995/1996 3197.1 1995-04-23 1.07 1.02 1.01
2007/2008 3016.8 2007-12-08 1.03 1.02 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 31

Valor crítico (Dc): 0.2443

Lognorm: Estatística (D) = 0.0893

Gumbel_r: Estatística (D) = 0.0919
Disasters charts
Análise estação: 75500000
Tabela Resumo - Desastres vs Hidrologia

Data Evento Óbitos Feridos Danos Humanos Danos Materiais Tipologia Ano Hidro Vazao Data Máxima TR Empirico TR lognorm TR gumbel_r
2017-06-01 0 0 2500 1557000,00 Chuvas Intensas 2017/2018 2166.8 2017-06-01 16.8 30.65 50.25
2014-07-11 0 0 884 2175000,00 Enxurradas 2014/2015 1055.4 2014-10-02 2.62 2.51 2.4
1998-09-18 0 0 0 0,00 Enxurradas 1998/1999 1005.0 1998-04-25 2.27 2.26 2.15

Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r
2015/2016 2617.9 2015-12-26 84.0 80.68 189.41
1972/1973 2416.6 1972-06-11 42.0 52.72 104.65
1953/1954 2189.5 1953-10-04 28.0 32.22 53.7
1997/1998 2175.8 1997-10-18 21.0 31.27 51.59
2017/2018 2166.8 2017-06-01 16.8 30.65 50.25
1987/1988 1871.2 1987-08-02 14.0 15.83 21.26
1955/1956 1781.9 1955-06-08 12.0 12.93 16.44
1982/1983 1665.5 1982-08-09 10.5 9.91 11.8
2002/2003 1657.3 2002-10-13 9.33 9.72 11.53
1959/1960 1649.1 1959-05-22 8.4 9.54 11.27
1978/1979 1540.1 1978-11-23 7.64 7.43 8.3
1985/1986 1536.1 1985-05-30 7.0 7.36 8.21
1979/1980 1516.2 1979-10-10 6.46 7.03 7.77
2005/2006 1496.4 2005-06-15 6.0 6.72 7.36
2007/2008 1472.8 2007-09-25 5.6 6.37 6.9
1986/1987 1461.1 1986-04-09 5.25 6.2 6.68
2010/2011 1410.6 2010-01-25 4.94 5.52 5.83
1954/1955 1379.9 1954-10-12 4.67 5.15 5.37
2009/2010 1368.4 2009-11-24 4.42 5.01 5.21
1994/1995 1304.1 1994-07-08 4.2 4.33 4.4
2000/2001 1285.4 2000-06-09 4.0 4.15 4.19
1961/1962 1274.3 1961-10-26 3.82 4.05 4.07
1983/1984 1266.9 1983-07-13 3.65 3.98 4.0
1956/1957 1244.7 1956-02-02 3.5 3.79 3.78
1973/1974 1182.7 1973-05-08 3.36 3.3 3.24
1963/1964 1157.5 1963-11-10 3.23 3.12 3.05
2016/2017 1146.8 2016-10-21 3.11 3.05 2.97
1947/1948 1121.9 1947-05-20 3.0 2.89 2.8
1984/1985 1079.7 1984-06-09 2.9 2.64 2.54
1992/1993 1079.7 1992-05-29 2.8 2.64 2.54
1971/1972 1058.9 1971-03-22 2.71 2.52 2.42
2014/2015 1055.4 2014-10-02 2.62 2.51 2.4
1951/1952 1052.0 1951-10-20 2.55 2.49 2.38
1965/1966 1029.6 1965-09-12 2.47 2.37 2.27
1948/1949 1008.3 1948-10-31 2.4 2.27 2.17
2008/2009 1006.5 2008-10-27 2.33 2.26 2.16
1998/1999 1005.0 1998-04-25 2.27 2.26 2.15
1989/1990 980.7 1989-09-29 2.21 2.15 2.05
1942/1943 960.8 1942-05-19 2.15 2.06 1.96
2001/2002 956.5 2001-05-01 2.1 2.04 1.95
2013/2014 952.0 2013-01-08 2.05 2.03 1.93
1974/1975 948.4 1974-06-11 2.0 2.01 1.92
2012/2013 946.8 2012-10-07 1.95 2.0 1.91
1993/1994 942.6 1993-03-11 1.91 1.99 1.89
2003/2004 937.3 2003-12-21 1.87 1.97 1.87
1980/1981 889.5 1980-10-25 1.83 1.79 1.71
1981/1982 887.0 1981-09-27 1.79 1.79 1.7
2019/2020 851.9 2019-07-26 1.75 1.67 1.6
2022/2023 850.4 2022-05-06 1.71 1.67 1.59
1996/1997 846.4 1996-04-09 1.68 1.66 1.58
1988/1989 843.2 1988-09-27 1.65 1.65 1.57
1976/1977 820.8 1976-08-13 1.62 1.58 1.52
1967/1968 805.3 1967-08-24 1.58 1.54 1.48
2018/2019 800.3 2018-11-04 1.56 1.53 1.47
1957/1958 795.2 1957-11-03 1.53 1.51 1.46
1990/1991 783.3 1990-11-13 1.5 1.48 1.43
1944/1945 770.2 1944-06-26 1.47 1.45 1.4
1958/1959 769.9 1958-12-15 1.45 1.45 1.4
1950/1951 764.9 1950-10-17 1.42 1.44 1.39
1968/1969 746.5 1968-10-09 1.4 1.4 1.35
1943/1944 740.3 1943-07-09 1.38 1.38 1.34
2011/2012 737.2 2011-04-24 1.35 1.38 1.34
1999/2000 724.9 1999-05-30 1.33 1.35 1.31
1964/1965 720.4 1964-04-24 1.31 1.34 1.31
1945/1946 716.9 1945-12-06 1.29 1.34 1.3
2020/2021 692.7 2020-07-02 1.27 1.29 1.26
1946/1947 687.8 1946-12-18 1.25 1.28 1.25
1969/1970 646.2 1969-11-10 1.24 1.21 1.2
1966/1967 633.8 1966-10-08 1.22 1.2 1.18
2021/2022 632.5 2021-10-16 1.2 1.19 1.18
2023/2024 627.2 2023-05-09 1.18 1.19 1.17
1991/1992 609.3 1991-06-21 1.17 1.16 1.15
1995/1996 592.5 1995-08-03 1.15 1.14 1.14
1975/1976 588.7 1975-06-23 1.14 1.14 1.13
1970/1971 585.2 1970-06-16 1.12 1.13 1.13
1952/1953 544.6 1952-07-23 1.11 1.09 1.1
1977/1978 520.5 1977-09-19 1.09 1.07 1.08
2004/2005 517.3 2004-11-12 1.08 1.07 1.08
2006/2007 501.9 2006-11-08 1.06 1.06 1.07
1960/1961 483.0 1960-06-24 1.05 1.05 1.06
1949/1950 456.3 1949-10-06 1.04 1.03 1.04
1962/1963 386.5 1962-03-30 1.02 1.01 1.02
1941/1942 379.1 1941-12-15 1.01 1.01 1.02

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 83

Valor crítico (Dc): 0.1493

Lognorm: Estatística (D) = 0.0417

Gumbel_r: Estatística (D) = 0.0593
Disasters charts